write pixi binaries to home dir cache (#4)

* write pixi binaries to home dir cache

* provide install script

Makefile

@@ -0,0 +1,28 @@
+SHELL=/bin/bash
+
+ifndef VERBOSE
+.SILENT:
+endif
+
+.PHONY: install
+install: ## Install Pixipin on the local host.
+	./install_from_git_checkout.sh
+
+.PHONY: test
+test: ## Run the test suite.
+	./test.sh
+
+.PHONY: check
+check:  ## Run linters, checkers, etc..
+	pre-commit run -a
+
+.PHONY: help
+help: ##xx Print this help message.
+	echo ""
+	echo "Usage: make <command>"
+	echo ""
+	echo "main commands:"
+	@grep -E '^[a-zA-Z_-]+:.*?## .*$$' $(MAKEFILE_LIST) | sort | awk 'BEGIN {FS = ":.*?## "}; {printf "  \033[36m%-30s\033[0m %s\n", $$1, $$2}'
+	echo ""
+	echo "other commands:"
+	@grep -E '^[a-zA-Z_-]+:.*?##xx .*$$' $(MAKEFILE_LIST) | sort | awk 'BEGIN {FS = ":.*?##xx "}; {printf "  \033[36m%-30s\033[0m %s\n", $$1, $$2}'

README.md

@@ -12,14 +12,7 @@ pixipin automatically downloads and caches the pixi executibles.
 
 ## Installation
 ```
-    # Installation
-    sudo curl -o /usr/local/bin/pixi https://raw.githubusercontent.com/Ali-Piccioni/pixipin/main/pixipin
-    sudo chmod a+x /usr/local/bin/pixi
-
-    # Make sure pixi points to /usr/local/bin/pixi
-    # If not, then you need to either remove the
-    # standard pixi or promote pixipin in your PATH.
-    which pixi
+    curl -sSL https://raw.githubusercontent.com/Ali-Piccioni/pixipin/main/install.sh | sudo bash
 ```
 
 ## Usage

install.sh

@@ -0,0 +1,11 @@
+#!/usr/bin/env bash
+
+set -euo pipefail
+
+if [ "$EUID" -ne 0 ]; then
+  echo "Please run as root (use sudo)"
+  exit 1
+fi
+
+curl -o /usr/local/bin/pixi https://raw.githubusercontent.com/Ali-Piccioni/pixipin/main/pixipin
+chmod a+x /usr/local/bin/pixi

install_from_git_checkout.sh

@@ -0,0 +1,13 @@
+#!/usr/bin/env bash
+
+set -euo pipefail
+
+if [ "$EUID" -ne 0 ]; then
+  echo "Please run as root (use sudo)"
+  exit 1
+fi
+
+cd $(git rev-parse --show-toplevel)
+cp pixipin /usr/local/bin/pixi
+chmod a+x /usr/local/bin/pixi
+which pixi

pixi.toml

@@ -12,3 +12,4 @@ version = "0.1.0"
 shellcheck = ">=0.10.0,<0.11"
 git = ">=2.47.0,<3"
 pre-commit = ">=4.0.1,<5"
+make = ">=4.4.1,<5"

pixipin

@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 
-PIXIPIN_CACHE_DIR=${PIXIPIN_CACHE_DIR:-/tmp/pixipin}
+PIXIPIN_CACHE_DIR=${PIXIPIN_CACHE_DIR:-$HOME/.pixipin/cache/bin}
 
 log() {
   echo pixipin: "$@" >&2